#include <bits/stdc++.h>
using namespace std;

int main(){
	int a ,b;
	cin >> a>>b;
	if(a >= b){
		cout << "Ba!" << endl;
		cout << a-b;
	}else{
		cout << "Suan4 le ba." << endl;
		cout << b-a;
	}
//	cout << b/a;
	return 0;
}